{"params":{"colorway":{"type":"choice","default":"river-grey","label":"Colorway","describe":"Curated Nature & Forest stone schemes from the kit palette. river-grey is the shipped pale neutral stone with deep green moss, the reference look; granite-grey is the kit small rock's mid warm-grey with bright spring moss, to match a scatter of those; mossy-shade a darker damp-forest grey with deep shade moss; sandstone a warm tan stone with dry yellow-green moss for sunlit clearings; dark-slate a near-charcoal stone with very dark moss for ravines. Sets stone and moss unless those are passed explicitly.","options":["river-grey","granite-grey","mossy-shade","sandstone","dark-slate"]},"stone":{"type":"color","default":"#a3a099","label":"Stone","describe":"Albedo of the rock \u2014 every cell of the boulder and the pebbles that is not moss, about 90% of the surface. One flat tone: all the value variation across the cells comes from their angles and the scene lights, never from this colour."},"moss":{"type":"color","default":"#4c8140","label":"Moss","describe":"Albedo of the moss tongues cut flush into the low stone cells (behind the pebbles, at the ends, along the back). Keep it a clear value and hue step off Stone or the tongues vanish. Unused when Moss cover is 0."},"length":{"type":"range","default":1,"label":"Length","describe":"Length of the boulder along X in metres, with its 0.50 m height and 0.70 m depth held. A REBUILD, not a stretch: the cell is a rock's repeat unit, so the long flanks gain cells as it lengthens (a vertical front-girdle band under the slab and a second back-shoulder cell from 1.05 m, a third girdle cell along the back at 1.1 m) and lose a front girdle and an undercut cell below 0.9 m, keeping each cell roughly the same size. 0.8 m is a chunky near-round block; 1.1 m a longer, lower-looking stone with a stepped front. The pebbles keep their size and re-seat against the new flank. Capped at 1.1 because the store frames every variant on the default's bounds; for a longer stone, reach for the kit's large boulder.","affects":"geometry","min":0.8,"max":1.1,"step":0.05},"wedge":{"type":"range","default":0.6,"label":"Wedge","describe":"How hard the boulder is cut as a wedge. Tilts the crown down toward the front-right, lays the big front slab flatter and stands the -X end steeper, with the footprint and the 0.50 m height held. 0 is a level, nearly symmetric domed block with both ends cut alike; 0.6 the shipped rock, high and blunt at the left and stepping down to the right with a diagonal ridge over the front slab; 1 a steep wedge whose top line falls to about half height at the +X end.","affects":"geometry","min":0,"max":1,"step":0.05},"pebbles":{"type":"range","default":2,"label":"Pebbles","describe":"How many loose stones rest at the boulder's foot, from a fixed table led by the reference pair: 1 is the larger rounded pebble at the front-right, 2 (shipped) adds the smaller flat one at the front-left, 3 adds a small chip at the +X end. 0 is the lone boulder, for scenes that scatter the kit's small rock themselves. Each stone keeps its own size and is re-seated a few centimetres off the boulder at every Length and Wedge.","affects":"geometry","min":0,"max":3,"step":1},"mossCover":{"type":"range","default":0.45,"label":"Moss cover","describe":"How much moss creeps up the stone, as flush green patches cut into the low cells (never raised, never on the crown). EXACTLY 0 is bare stone with no green triangles at all, for dry or winter ground; 0.45 is the shipped rock, four low mounds about 0.3 m across and 0.15-0.2 m tall on both ends, the back-left base and the crevice behind the big pebble, plus a touch low on each pebble (pebble moss starts at 0.2); 1 is a damp shaded rock with six taller patches most of the way round the base. The triangle count moves with it.","affects":"geometry","min":0,"max":1,"step":0.05}},"presets":{"river-grey":{"stone":"#a3a099","moss":"#4c8140"},"granite-grey":{"stone":"#87847c","moss":"#5f9a4b"},"mossy-shade":{"stone":"#6e6b63","moss":"#3d6b34"},"sandstone":{"stone":"#a5855e","moss":"#8fa84a"},"dark-slate":{"stone":"#57544e","moss":"#2f4f2e"}},"materials":{"stone":{"kind":"stone","finish":"rough"},"moss":{"kind":"foliage","finish":"moss"}},"rev":1792601640,"materials_note":"what each colour zone is made of: `kind` and `finish` name a procedural PBR material in https://polyfork.dev/materials.mjs (dressByAlbedo finds a zone by its albedo in COLOR_0). A zone not listed has not been classified.","preview_v":1792601694,"mod_v":1792601640}